package day14;

import java.io.FileWriter;
import java.io.IOException;
import java.io.*;
import java.util.Arrays;

public class learn11 {
    public static void main(String[] args) throws IOException {
        File file=new File("D:\\WUDownloadCache\\49.txt");
        Writer writer=null;
        BufferedWriter bufferedWriter=null;
        try{
            writer=new FileWriter(file);
            bufferedWriter=new BufferedWriter(writer);
            bufferedWriter.write("A语言");
        }catch (Exception e){
            e.printStackTrace();
        }finally {
            bufferedWriter.close();
        }



    }
}
